From what i understand if you are in the market for one (like i will be come summer) you want one that takes readings from many metals? Is this correct? Can anyone school me in paint thickness meters, i would like to know a lot more. I would want one to make sure all the paint is safe to wetsand/polish. Thanks guys!
This may help - -Paint Thickness Gauge - Paint Film Thickness - Detail University - Auto Detailing Forum